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76 XVR16*4th Generation Intel® Core™ i7 Based Rugged VME Single Board Computer
Publication No.
500-9300007876-000
Rev. C.0
catastrophic protection which shuts down the CPU core voltage if the die
temperature reaches above 125 °C.
6.17.3 Geographic Addressing
If the backplane supports geographic addressing (GA), the XVR16 can detect the
unique address in a VME System with the GA [5...0] pins on the VME connector
P1.
6.17.4 LEDs
The XVR16 has a set of status LEDs for indicating power/startup and BIT status
(see your Sales Representative for BIT availability). Five LEDs plus two user
programmable LEDS are available at the front panel. Two status lines for LEDs
are connected to the rear. See
Section 5.1 Front Panel Interface
Front I/O LEDs
• 1x Front Power Good Green LED
• 1x Front Aux_Power_Good Red LED
• 1x Front Reset Status Red LED
• 1x Front BITFail Red LED
• 2x Front Yellow user programmable LEDs
• 1x Front BITPass Green LED
Rear I/O LEDs
• 1x Rear BITFail LED signal
• 1x Rear Boot Status LED signal
The rear status LED signals provide the board status for external LEDs. The signal
already implements serial resistors on the XVR16.
Table 6-4 Front BIT Status LED
Status
LED
BITFail
Red on
BITStatus 1, 0
Yellow
BIT PASSED
Green